Please write the all steps clearly thank you. Please dont forget to solve $1$c $.$ It is very important. $1$a$-$b$)$ Determine the maximum factored uniformly distributed load that this upturn beam can carry according to TS$500-2000.$ Hint: Assume both

top and bottom reinforcement are yielding for section A when calculating negative moment capacity

Section A

As$,$bot $=,800,m{m}^2$

As$,$bot $=2600,m{m}^2$

$1$c$)$ Assume Section $B$ is used in a simply supported beam as shown below. Design the required amount of shear reinforcement for the given factored loading

and draw the applied shear force and shear resistance diagram for the beam according to TS$500-2000.$ Assume $$22$ longitudinal bars are used.

$w=80k\frac{N}{m},\{\begin{array}{ccc}\text{:}[f_{ck}=,& 25,\text{M}\text{P}\text{a}& ]\\ f=,& 420,& \text{M}\text{P}\text{a}\end{array}$